Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11424655 | Drive device | Naohiro Yamamato | 2022-08-23 |
| 6861470 | Thermoplastic elastomer composition and process for producing the same and pneumatic tire and hose using the same | Jiro Watanabe, Kazuto Yamakawa, Daisuke Kanenari, Noriaki Kuroda, Yuichi Hara +3 more | 2005-03-01 |
| 6538066 | Thermoplastic elastomer composition and process for producing the same and pneumatic tire and hose using the same | Jiro Watanabe, Kazuto Yamakawa, Daisuke Kanenari, Noriaki Kuroda, Yuichi Hara +3 more | 2003-03-25 |
| 6402867 | Process of production of pneumatic tire | Hiroyuki Kaido, Kazuto Yamakawa, Jiro Watanabe, Noriaki Kuroda | 2002-06-11 |
| 6397912 | Pneumatic tire with colored thermoplastic elastomer layer adjacent a black-concealing layer | Jiro Watanabe, Noriaki Kuroda, Tetsuji Kawazura, Hidekazu Takeyama, Yoshihiro Soeda +3 more | 2002-06-04 |
| 6359071 | Thermoplastic elastomer composition, process for producing the same, and pneumatic tire and hose made with the same | Jiro Watanabe, Kazuto Yamakawa, Daisuke Kanenari, Noriaki Kuroda, Yuichi Hara +3 more | 2002-03-19 |
| 6334919 | Polymer composition for tire and pneumatic tire using same | Hidekazu Takeyama, Yoshihiro Soeda, Tetsuji Kawazura, Osamu Ozawa, Giro Watanabe +2 more | 2002-01-01 |
| 6166143 | Thermoplastic elastomer composition, hose comprising thermoplastic elastomer composition and process of production thereof | Jiro Watanabe, Yuichi Hara, Daisuke Irii, Takashi Satoh, Shigeru Yamauchi +2 more | 2000-12-26 |
| 6136123 | Process of production of pneumatic tire | Hiroyuki Kaido, Kazuto Yamakawa, Jiro Watanabe, Noriaki Kuroda | 2000-10-24 |
| 6114453 | Covering material composition for golf ball and process for producing the same | Daisuke Irii, Yoshihiro Inomata | 2000-09-05 |
| 6079465 | Polymer composition for tire and pneumatic tire using same | Hidekazu Takeyama, Yoshihiro Soeda, Tetsuji Kawazura, Osamu Ozawa, Giro Watanabe +2 more | 2000-06-27 |
| 6062283 | Pneumatic tire made by using lowly permeable thermoplastic elastomer composition in gas-barrier layer and thermoplastic elastomer composition for use therein | Jiro Watanabe, Noriaki Kuroda, Tetsuji Kawazura, Hidekazu Takeyama, Yoshihiro Soeda +3 more | 2000-05-16 |
| 5919864 | Thermoplastic elastomer composition | Jiro Watanabe, Osamu Ozawa, Noriaki Kuroda | 1999-07-06 |
| 5910544 | Thermoplastic elastomer composition and process for production thereof and low permeability hose using the same | Osamu Ozawa, Tetsuji Kawazura, Noriaki Kuroda, Yoshihiro Aoyagi, Jiro Watanabe | 1999-06-08 |